UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gczx1dYetV9ZLTMsCWxRFUdSIZ+10cmg9Q+jTD+EQAs=' 
WHERE 
  key_id = '3d5ab8691a3503d632999cf82049b099d7a2fa69f67c67822b6f26dc9ac1e575' 
  AND (
    token = 'Gczx1dYetV9ZLTMsCWxRFUdSIZ+10cmg9Q+jTD+EQAs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )